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kevinveenbirkenbachandClaude Opus 5
c55f508e05
The cosmos generator linked a consumer to its provider only through an '<role>' in group_names reference or an explicit provides: name. A hard dependency has neither -- pinning the provider on unconditionally is exactly what removes the Jinja reference the generator was reading -- so web-svc-asset's bond to web-svc-file vanished from the diagram the moment it became binding. Match a service key against the provider's own primary key from the registry, in both directions. Services the role turns off drew a solid 1:1 edge, claiming a mandatory relationship for something that carries nothing at deploy time. They now render as a red 0..0 edge; edge merging gained a real precedence so a provider consumed through two keys stays live when only one is off. Named colour, not hex: a '#' opens an entity code in the mermaid lexer and turns the whole diagram into a parse error on GitHub. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
53 lines
2.9 KiB
Markdown
53 lines
2.9 KiB
Markdown
# Certbot
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## Description
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This Ansible role automates the installation and configuration of [Certbot](https://certbot.eff.org/), a free and open-source tool for automating the deployment of [Let's Encrypt](https://letsencrypt.org/) certificates. It also handles the setup of DNS plugins for ACME challenges.
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## Overview
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Optimized for Archlinux, this role ensures secure SSL/TLS certificate generation with minimal manual intervention. It supports both `webroot` and `DNS-01` validation methods, providing flexibility based on your infrastructure needs.
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### Key Features
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- **Automatic Installation:** Installs `certbot` and the necessary DNS plugin via pacman.
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- **Dynamic DNS Plugin Support:** Automatically installs the correct `certbot-dns-<provider>` package based on your selected challenge method.
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- **Credential Management:** Creates secure credential files for DNS API tokens when using DNS-01 validation.
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- **Idempotent Execution:** Tasks are intelligently executed only once per playbook run.
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## Cosmos
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The diagram places Certbot in the Infinito.Nexus cosmos: the components it deploys (capabilities), the central services it consumes (dependencies), and its outward reach (federation and bridged external networks).
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```mermaid
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flowchart LR
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subgraph role [sys-svc-certbot 💻]
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svc_svc_certbot["svc-certbot"]
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end
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```
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Solid `1:1` edges are fixed relationships; dashed `0..1` edges are conditional (enabled only in matching deployments); red `0..0` edges are turned off in this role. Node markers show the role's deploy modes (💻 host, 🐳 compose, 🐝 swarm); ❌ marks a service that is explicitly turned off, and ⚙️ an Ansible role dependency declared in `meta/main.yml`.
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## Purpose
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The Certbot role provides a ready-to-use, automated solution for SSL/TLS management in your infrastructure. Whether you're managing traditional servers or containerized environments, this role ensures your certificates are always in place and valid.
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## Features
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- **Certbot Installation:** Ensures the latest version of Certbot is installed.
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- **DNS Plugin Installation:** Installs a matching plugin based on your configured ACME challenge method.
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- **Credential Directory Management:** Creates a secured `/etc/certbot` directory with proper permissions.
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- **API Token File Setup:** Manages API token files securely for DNS challenge authentication.
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## Learn More
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- [Certbot Official Website](https://certbot.eff.org/)
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- [Let's Encrypt](https://letsencrypt.org/)
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- [ACME Challenge Types (Wikipedia)](https://en.wikipedia.org/wiki/Automated_Certificate_Management_Environment)
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## Credits
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Implemented by **[Kevin Veen-Birkenbach](https://www.veen.world)**.
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Part of the [Infinito.Nexus Project](https://s.infinito.nexus/code) and maintained by [Kevin Veen-Birkenbach](https://www.veen.world).
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Licensed under the [Infinito.Nexus Community License (Non-Commercial)](https://s.infinito.nexus/license).
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